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Contract OI history

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Nov 27, 2026 EXPIRATION

RUM $10.00 Call

RUM261127C00010000

Latest saved OI362Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUM $10.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3621810 2026-10-09: 1 OI2026-10-13: 1 OI2026-10-14: 1 OI2026-10-15: 301 OI2026-10-16: 301 OI2026-10-21: 362 OI2026-10-23: 362 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

RUM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3620
Oct 21, 2026362+61
Oct 16, 20263010
Oct 15, 2026301+300
Oct 14, 202610
Oct 13, 202610
Oct 09, 20261No prior observation